SBS's special 'Star Faceoff' aired on January 31, featuring performances by idols and non-celebrities alike!

On this day, B1A4 took on legendary group Seo Taiji and Boys as they did fun and upbeat performances of hit songs "I Know" and "You, In The Fantasy." �And then Dohee�cutely went up on stage as a fan girl like her character in 'Reply 1994' to ask her co-star Baro, who was pretending to be Seo Taiji, if she could dance with him. �The two even casually reenact of Dohee's "sunrise kiss" that she did in the drama with Kim Sung Kyun.

Check out the cute performances below!

SEE ALSO: B1A4 celebrates 13th anniversary with sold-out fan concert series